Product information:

– The for GameCube Controller Adapter allows you to connect up to four for GameCube controllers (or wireless for GameCube controllers) to a for Wii U system and PC USB

– With two for GameCube Controller Adapters, up to eight for GameCube controllers can be used at the same time
– Have”Turbo”and “Home”function on Switch, have”Turbo”function on PC and WiiU, also will support vibration on WiiU, but no vibration on Switch or PC.

– Change to”Switch/WiiU”or”PC”mode by using the switch located on the side.